Jigsaw puzzle



FIG. 1 is a perspective view from the top, front and one side of the jigsaw puzzle;

FIG. 2 is a front elevation of the jigsaw puzzle;

FIG. 3 is a first side elevation of the jigsaw puzzle;

FIG. 4 is a rear elevation of the jigsaw puzzle;

FIG. 5 is a second side elevation of the jigsaw puzzle; and,

FIG. 6 is a top plan view of the jigsaw puzzle. 

The ornamental design for a jigsaw puzzle, as shown and described. 